Examine source code of MultiFile Converter

{
  "background": {
    "scripts": [
      "settingvariables.js",
      "libs/jquery-3.6.0.js",
      "/js/storage/settingsObjBg.js",
      "background.js"
    ]
  },
  "browser_action": {
    "browser_style": true,
    "default_icon": {
      "16": "images/ext_icon/icon-16.png",
      "19": "images/ext_icon/icon-19.png",
      "24": "images/ext_icon/icon-24.png",
      "32": "images/ext_icon/icon-32.png",
      "48": "images/ext_icon/icon-48.png",
      "128": "images/ext_icon/icon-128.png"
    },
    "default_title": "MultiFile Converter chrome extension"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "cws@blackrockinteractive.com"
    }
  },
  "chrome_url_overrides": {
    "newtab": "html/home1.html"
  },
  "description": "Enjoy access to a FREE file converter, for your text, image, video, audio files, and more with this Chrome New Tab Extension.",
  "icons": {
    "16": "images/ext_icon/icon-16.png",
    "19": "images/ext_icon/icon-19.png",
    "24": "images/ext_icon/icon-24.png",
    "32": "images/ext_icon/icon-32.png",
    "48": "images/ext_icon/icon-48.png",
    "128": "images/ext_icon/icon-128.png"
  },
  "homepage_url": "https://multifile-converter.com/",
  "manifest_version": 2,
  "name": "MultiFile Converter",
  "permissions": [
    "storage",
    "*://multifile-converter.com/*",
    "*://www.google.com/*"
  ],
  "short_name": "MultiFile Converter",
  "version": "1.0.7",
  "web_accessible_resources": [
    "libs/*",
    "images/*",
    "css/*",
    "html/*",
    "icons/*"
  ]
}